We have a stream of points with about 1000 points per second. For each point, we have a complex vector (hundreds of dimensions). Our goal, for each point is to link it to the 5 closest points that ...
I'm not so hot on the maths for this but for what I understand... A graph g exists with v vertices and edges. g = (V,E); The spanning graph for this is an acyclic copy of this where all the vertices ...
I have a tree: a / \ b c / \ d f / \ g h And the pattern: x / \ y z / \ q p As output I would like to have: x: a y: b z: c q: d p: f and x: b y: f z: c q: ...
Could anyone give a clear and concise explanation for when you use graphs vs when to use trees for data structures?